PJM Interconnection, LLC

Balancing Authority Summary Information

PJM Interconnection, LLC is ranked #1 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing Authority	PJM Interconnection, LLC
States	Delaware District of Columbia Illinois Indiana Kentucky Maryland Michigan Minnesota New Jersey North Carolina Ohio Pennsylvania Tennessee Virginia West Virginia
Last Update	Sep 2026
Annual Generation	888.4 TWh
Power Plants	2,652
Utilities	1,245
Ranked #1 out of 64 in terms of net annual generation
Ranked #1 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 41.5% Nuclear \| 30.6% Coal \| 16.3% Wind \| 3.7% Solar \| 3.2% Other Fuel \| 2.1% Water \| 1.7%

Map of PJM Interconnection, LLC

Register Now for Comprehensive Access

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for PJM Interconnection, LLC.

Create Your Account Today

Daily Net Generation for PJM Interconnection, LLC for the past 3 Years

Download Generation

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Stony Creek Wind Farm LLC	RWE Clean Energy	Berlin, PA	144 GWh	Oct 2009	Dec 2025	Wind
Whitney Hill Wind Power LLC	Whitney Hill Wind Power LLC	Mt.Pulaski, IL	145 GWh	Feb 2020	Jun 2026	Wind
Johnsonburg Mill	Domtar LLC	Johnsonburg, PA	145 GWh	Jan 1993	Dec 2025	Black Liquor : 52.9% Natural Gas : 47.1%
Covanta Alexandria/Arlington Energy	Covanta Alexandria/Arlington	Alexandria, VA	145 GWh	Sep 1987	Jun 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Gans	Gans Energy LLC	Gans, PA	145 GWh	Oct 2000	Dec 2025	Natural Gas
Spring Grove Solar 2	Urban Grid Solar	Spring Grove, VA	146 GWh	Nov 2025	Jun 2026	Solar
Adams Solar LLC PA	Adams Solar LLC (PA)	Gettysburg, PA	146 GWh	Nov 2023	Jun 2026	Solar
Fountain Creek Solar	Dominion Energy Inc.	Skippers, VA	146 GWh	Nov 2024	Jun 2026	Solar
Westwood Generation LLC	Rausch Creek Generation, LLC	Tremont, PA	147 GWh	May 1987	Dec 2024	Waste/Other Coal : 99.4% Distillate Fuel Oil : 0.6%
Springdale 1 & 2	Springdale Energy LLC	Springdale, PA	147 GWh	Nov 1999	Dec 2025	Natural Gas
Gauley River Power Partners	Central Rivers Power WV, LLC	Summersville, WV	149 GWh	Jun 2001	Dec 2025	Water
University Park South	University Park Energy LLC	University Park, IL	151 GWh	May 2001	Dec 2025	Natural Gas
Wythe County Solar	RWE Clean Energy	Wythe County, VA	151 GWh	Feb 2025	Jun 2026	Solar
Powells Creek Solar - Hybrid	Powells Creek Farm Solar, LLC	Alton, VA	152 GWh	Jul 2023	Jun 2026	Solar
Greensville County Solar Project, LLC	Dominion Energy Inc.	Skippers, VA	153 GWh	Nov 2020	Jun 2026	Solar
Chestnut Solar	Dominion Renewable Energy	Enfield, NC	153 GWh	Feb 2020	Jun 2026	Solar
Conetoe II Solar, LLC	Duke Energy Renewables Services	Conetoe, NC	153 GWh	Nov 2015	Dec 2025	Solar
Pecan Solar	Dominion Renewable Energy	Pleasant Hill, NC	153 GWh	Nov 2018	Jun 2026	Solar
Piney Creek Solar	Dominion Energy Inc.	Clover, VA	154 GWh	Jul 2023	Jun 2026	Solar
Desper Solar	Dominion Renewable Energy	Louisa, VA	154 GWh	Nov 2021	Jun 2026	Solar
Bluegrass Solar	MN8 Energy LLC	Church Hill, MD	155 GWh	Sep 2022	Jun 2026	Solar
Wilkinson Solar LLC	Dominion Renewable Energy	Pantego, NC	156 GWh	Nov 2019	Jun 2026	Solar
Blake Solar Plant	Horus West Virginia 1, LLC	Charles Town, WV	157 GWh	Feb 2024	Jun 2026	Solar
Celanese Acetate LLC	Celanese Acetate LLC	Narrows, VA	158 GWh	Dec 1941	Jun 2026	Natural Gas
Camden Resource Recovery Facility	Covanta Camden Energy Recovery Center	Camden, NJ	159 GWh	Feb 1991	Jun 2026	Non-biogenic Municipal Solid Waste : 53.0% Biogenic Municipal Solid Waste : 43.4% Natural Gas : 3.4%
Ashtabula	DTE Ashtabula, LLC	Ashtabula, OH	160 GWh	Jan 2001	Jun 2026	Natural Gas
Altavista Solar	Altavista Solar, LLC	Lynch Station, VA	162 GWh	May 2021	Jun 2026	Solar
Foxhound	Foxhound Solar, LLC	Clover, VA	162 GWh	Mar 2024	Jun 2026	Solar
Eastern Shore Solar, LLC	Dominion Renewable Energy	Oak Hall, VA	163 GWh	Sep 2016	Jun 2026	Solar
Nestlewood Solar	Nestlewood Solar	Hamersville, OH	163 GWh	Nov 2023	Jun 2026	Solar
Kenilworth Energy Facility	E F Kenilworth LLC	Kenilworth, NJ	163 GWh	Feb 1989	Dec 2025	Natural Gas
Cavalier Solar A2	AES Clean Energy	Smithfield, VA	163 GWh	Nov 2024	Jun 2026	Solar
Handsome Lake Energy LLC	Handsome Lake Energy LLC	Kennerdell, PA	164 GWh	Jun 2001	Dec 2025	Natural Gas
Highland North Wind Farm	Exus Pennsylvania Wind Holdings	Sidman, PA	164 GWh	Feb 2012	Dec 2025	Wind
Dans Mountain	Dans Mountain Wind Force, LLC	Frostburg, MD	165 GWh	Apr 2025	Jun 2026	Wind
Darbytown	Virginia Electric & Power Co	Richmond, VA	166 GWh	Mar 1990	Dec 2025	Natural Gas : 74.3% Distillate Fuel Oil : 25.7%
Water Strider Solar	RWE Clean Energy	Nathalie, VA	167 GWh	Feb 2021	Jun 2026	Solar
CPV Maple Hill Solar	CPV Maple Hill Solar, LLC	Portage, PA	169 GWh	Oct 2023	Jun 2026	Solar
High Point Solar LLC	Acciona Energy USA Global, LLC	Lena, IL	171 GWh	Oct 2023	Jun 2026	Solar
Chester Operations	Kimberly-Clark Corp	Chester, PA	172 GWh	Apr 1986	Dec 2024	Natural Gas
Aulander Holloman Solar, LLC	Aulander Holloman Solar, LLC	Aulander, NC	174 GWh	Nov 2018	Jun 2026	Solar
American Beech Solar LLC	MN8 Energy LLC	Scotland Neck, NC	174 GWh	Oct 2025	Jun 2026	Solar
Elizabeth River Power Station	Virginia Electric & Power Co	Chesapeake, VA	174 GWh	May 1992	Dec 2025	Natural Gas : 62.1% Distillate Fuel Oil : 37.9%
Lancaster County Resource Recovery	Covanta Lancaster Inc	Brainbridge, PA	175 GWh	Nov 1990	Jun 2026	Non-biogenic Municipal Solid Waste : 54.9% Biogenic Municipal Solid Waste : 44.9%
Allegheny Ridge Wind Farm	Leeward Asset Management, LLC	Portage, PA	176 GWh	May 2007	Jun 2026	Wind
Harts Mill Solar, LLC	Harts Mills Solar, LLC	Tarboro, NC	179 GWh	Nov 2020	Jun 2026	Solar
Pickaway Solar	Dominion Renewable Energy	Williamsport, OH	184 GWh	Dec 2024	Jun 2026	Solar
Riverstart Solar Park IV	Riverstart Solar Park IV LLC	Parker City, IN	184 GWh	Nov 2025	Jun 2026	Solar
Aspen Road Solar	Urban Grid Solar	Spring Run, PA	187 GWh	Jan 2025	Jun 2026	Solar
Roanoke Rapids	Virginia Electric & Power Co	Roanoke Rapids, NC	187 GWh	Aug 1955	Dec 2025	Water
NAEA Ocean Peaking Power LLC	Essential Power Operating Company, LLC	Lakewood, NJ	188 GWh	Apr 2003	Dec 2024	Natural Gas
ExxonMobil Oil Joliet Refinery	ExxonMobil Oil Corp	Channahon, IL	188 GWh	Apr 1986	Jun 2026	Other Gas
Sadler Solar	Dominion Energy Inc.	Emporia, VA	188 GWh	Jun 2021	Jun 2026	Solar
Southampton Solar, LLC	Dominion Renewable Energy	Newsoms, VA	189 GWh	Oct 2017	Jun 2026	Solar
Buckeye Solar	Dominion Renewable Energy	Williamsport, OH	190 GWh	Dec 2024	Jun 2026	Solar
Racine	Eagle Creek Renewable Energy, LLC	Racine, OH	190 GWh	Aug 1982	Dec 2025	Water
Pinnacle Wind Force LLC	Pinnacle Wind, LLC	Keyser, WV	191 GWh	Nov 2011	Jun 2026	Wind
Claytor	Appalachian Power Co	Radford, VA	194 GWh	Jul 1939	Dec 2025	Water
New Martinsville Hannibal Hydro	New Martinsville Hannibal Hydro	New Martinsville, WV	195 GWh	Jun 1988	Dec 2025	Water
Arche Energy Project, LLC	Lightsource Renewable Energy Asset Management, LLC	Fayette, OH	196 GWh	Dec 2023	Jun 2026	Solar
Willow Island Hydroelectric Plant	American Mun Power-Ohio, Inc	Willow Island, WV	198 GWh	Dec 2015	Dec 2025	Water
Locust Ridge II LLC	Avangrid Power LLC	Shenandoah, PA	199 GWh	Apr 2009	Dec 2025	Wind
Spring Grove I	Dominion Energy Inc.	Spring Grove, VA	199 GWh	Oct 2020	Jun 2026	Solar
Crescent Ridge	Leeward Asset Management, LLC	Tiskilwa, IL	199 GWh	Nov 2005	Dec 2025	Wind
Reworld Plymouth LLC	Reworld Waste LLC	Conshohocken, PA	200 GWh	Nov 1991	Jun 2026	Non-biogenic Municipal Solid Waste : 54.3% Biogenic Municipal Solid Waste : 44.4% Distillate Fuel Oil : 1.4%
Red Lion Energy Center	Diamond State Generation Partners, LLC	New Castle, DE	202 GWh	Nov 2012	Dec 2025	Natural Gas
KapStone Kraft Paper Corp	Westrock Kraft Paper, LLC	Roanoke Rapids, NC	203 GWh	Dec 1965	Jun 2026	Black Liquor : 62.6% Bituminous Coal : 16.2% Natural Gas : 11.3% Wood/Wood Waste Solids : 9.7%
Eagle Point Power Generation	Eagle Point Power Generation LLC	Westville, NJ	205 GWh	Oct 1990	Dec 2025	Natural Gas : 87.0% Distillate Fuel Oil : 13.0%
Waverly Solar, LLC	Waverly Solar, LLC	Waverly, VA	205 GWh	Nov 2023	Jun 2026	Solar
Maplewood Solar	Dominion Renewable Energy	Climax, VA	205 GWh	Nov 2022	Jun 2026	Solar
Wheatsborough Solar	Wheatsborough Solar, LLC	Bellevue, OH	205 GWh	Jun 2025	Jun 2026	Solar
North Allegheny Windpower Project	Duke Energy Renewables Services	Lilly, PA	207 GWh	Aug 2009	Jun 2026	Wind
Bluegrass Generating Station	East Kentucky Power Coop, Inc	LaGrange, KY	207 GWh	May 2002	Dec 2025	Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Riverstart Solar Park III	Riverstart Solar Park III LLC	Modoc, IN	213 GWh	Nov 2024	Jun 2026	Solar
Hog Creek Wind Project	Hog Creek Wind Project LLC	Ada, OH	214 GWh	Nov 2017	Jun 2026	Wind
Cadence Solar Energy Center	Cadence Solar Energy LLC	Marysville, OH	215 GWh	-	Jun 2026	Solar
Top Hat Wind	Appalachian Power Co	Beason, IL	216 GWh	Nov 2025	Feb 2026	Wind
Ingredion Incorporated	Ingredion Inc - Illinois	Bedford Park, IL	220 GWh	Apr 1991	Dec 2024	Natural Gas
Fern Solar LLC	Fern Solar LLC	Battleboro, NC	220 GWh	Nov 2020	Jun 2026	Solar
Central Utility Plant Cincinnati	University of Cincinnati	Cincinnati, OH	222 GWh	May 2004	Jun 2026	Natural Gas : 98.7% Distillate Fuel Oil : 1.3%
Martin County Solar Project, LLC	Martin County Solar Project, LLC	Pilgrim, KY	225 GWh	Nov 2024	Jun 2026	Solar
Albemarle Beach Solar	Albemarle Beach Solar, LLC	Roper, NC	226 GWh	Nov 2020	Jun 2026	Solar
Ross County Solar, LLC	Ross County Solar, LLC	Greenfield, OH	228 GWh	Dec 2024	Jun 2026	Solar
Montgomery County Resource Recovery	Covanta Montgomery, Inc.	Dickerson, MD	231 GWh	Apr 1995	Jun 2026	Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.2%
Oak Trail Solar, LLC	Leeward Asset Management, LLC	Moyock, NC	231 GWh	Jun 2023	Jun 2026	Solar
Hunlock Power Station	Hunlock Energy, LLC	Hunlock Creek, PA	233 GWh	Aug 1959	Dec 2025	Natural Gas
Dodson Creek Solar, LLC	Geronimo Power	Hillsboro, OH	233 GWh	May 2025	Jun 2026	Solar
Blackstone Wind Farm LLC	Blackstone Wind Farm LLC	Ransom, IL	238 GWh	Sep 2009	Dec 2025	Wind
Meadow Lake Wind Farm II LLC	Meadow Lake Wind Farm II LLC	Lafayette, IN	238 GWh	Jul 2010	Dec 2025	Wind
York County Resource Recovery	York County Solid W & R Auth - (PA)	York, PA	238 GWh	Oct 1989	Jun 2026	Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.1%
NAEA Lakewood LLC	Essential Power Operating Company, LLC	Lakewood, NJ	239 GWh	Mar 1994	Dec 2025	Natural Gas : 94.4% Distillate Fuel Oil : 5.6%
Sandy Ridge Wind 2, LLC	Algonquin Power Co	Tyrone, PA	241 GWh	Aug 2023	Jun 2026	Wind
Chesapeake Solar Project	Chesapeake Solar Project, LLC	Chesapeake, VA	241 GWh	Nov 2023	Jun 2026	Solar
Chambersburg	Chambersburg Energy, LLC	Chambersburg, PA	244 GWh	Oct 2001	Dec 2025	Natural Gas
Bartonsville Energy Facility, LLC	Bartonsville Energy Facility, LLC	Stephens, VA	251 GWh	Nov 2024	Jun 2026	Solar
EcoGrove Wind LLC	Acciona Wind Energy USA LLC	Lena, IL	251 GWh	Jun 2009	Dec 2025	Wind
Southampton Power Station	Virginia Electric & Power Co	Franklin, VA	253 GWh	Feb 1992	Dec 2025	Wood/Wood Waste Solids : 99.6%
Bellflower Solar 1	Lightsource Renewable Energy Asset Management, LLC	Lewisville, IN	255 GWh	Jan 2023	Jun 2026	Solar
Mendota Hills, LLC	Leeward Asset Management, LLC	Paw Paw, IL	256 GWh	Oct 2003	Dec 2025	Wind
Oak Solar	Oak Solar LLC	Gaston, NC	256 GWh	Nov 2023	Jun 2026	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	436.5 GWh	4
#24	Dominion Energy South Carolina, Inc.	25.9 TWh	83
#13	Duke Energy Carolinas	113.7 TWh	577
#17	Duke Energy Progress East	65.4 TWh	565
#50	Duke Energy Progress West	4.6 TWh	15
#15	ISO New England	111.8 TWh	1,629
#23	Louisville Gas and Electric Company and Kentucky Utilities Company	34.0 TWh	25
#12	New York Independent System Operator	134.5 TWh	1,299
#29	South Carolina Public Service Authority	19.1 TWh	35
#59	Southeastern Power Administration	1.2 TWh	11

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#1	PJM Interconnection, LLC	888.4 TWh	2,652
#2	Midcontinent Independent System Operator, Inc.	675.3 TWh	3,038
#3	Electric Reliability Council of Texas, Inc.	501.0 TWh	1,471
#5	Southwest Power Pool	312.0 TWh	856
#6	Southern Company Services, Inc. - Trans	256.6 TWh	422
#7	California Independent System Operator	169.0 TWh	2,135
#9	Tennessee Valley Authority	165.2 TWh	207
#10	Florida Power & Light Co.	152.6 TWh	187
#12	New York Independent System Operator	134.5 TWh	1,299
#13	Duke Energy Carolinas	113.7 TWh	577